ᐅ Safety guard for wood stove / fireplace stove

Hello,

I want to operate an exhaust air heat pump and a wood-burning stove. My chimney engineer says I need to install a safety monitor. I currently have the Wodtke Controller DS 01, P4 Standard, and P4 Multi. There is a significant price difference between the devices. Does anyone have experience using these devices?

Is the P4 Standard sufficient, or should it be a Multi? What should be considered when choosing between these devices?

Best regards

regnat 😕

regnat schrieb:
Hello, I want to operate an exhaust air heat pump and a wood-burning stove. ..

From the perspective of running costs, this will only work well if the building envelope meets at least KfW 55 standards (heat transfer coefficient Ht´value) or better. Otherwise, it will become a money pit.

Best regards